RE: [flexcoders] strange problem with remote object

[Tracy Spratt]

You are not passing either of the parameters into the method call.

 

Tracy Spratt,

Lariat Services, development services available

  _____  

From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On
Behalf Of johndoematrix
Sent: Saturday, March 21, 2009 8:51 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] strange problem with remote object

 

hi i have a datagrid that i want to populate here is the code.

<mx:Canvas xmlns:mx="http://www.adobe. <http://www.adobe.com/2006/mxml>
com/2006/mxml" width="100%" height="100%" backgroundColor="#400000"
creationComplete="remoteObj.userData.send()">
<mx:Script>
<![CDATA[
import mx.collections.ArrayCollection;
import mx.rpc.events.ResultEvent;
import mx.rpc.events.FaultEvent;
import mx.utils.ObjectUtil;
import mx.controls.Alert;

[Bindable]
private var dataAr:ArrayCollection;
private function concernOriginalReceived(event:ResultEvent):void {
dataAr = event.result as ArrayCollection;
//trace(ObjectUtil.toString(event.result.source[0].firstname));
//trace(dataAr);
}
]]>
</mx:Script>

<mx:RemoteObject id="remoteObj" destination="ColdFusion"
source="example3.cfc.log">
<mx:method name="userData" result="concernOriginalReceived(event)"
fault="Alert.show(event.fault.faultString,'Error');"/>
</mx:RemoteObject>

<mx:Form x="0" y="0">
<mx:FormItem label="User Name:">
<mx:TextInput id="username" text="stinasius"/>
</mx:FormItem>
<mx:FormItem label="Password:">
<mx:TextInput id="password" text="delfzil"/>
</mx:FormItem>
<mx:FormItem label="First Name:">
<mx:TextInput id="firstname"/>
</mx:FormItem>
<mx:FormItem label="Last Name:">
<mx:TextInput id="lastname"/>
</mx:FormItem>
<mx:FormItem label="Email:">
<mx:TextInput id="email"/>
</mx:FormItem>
</mx:Form>
<mx:DataGrid x="285" y="0" dataProvider="{dataAr}"/> 
</mx:Canvas>

"log.cfc"

<cffunction name="userData" access="remote" returntype="query">
<cfargument name="username" type="string" required="yes"/>
<cfargument name="password" type="string" required="yes"/>

<cfquery name="storeuserData" datasource="authentication">
SELECT *
FROM profile
where username = <cfqueryparam cfsqltype="cf_sql_varchar"
value="#arguments.username#">
and Password = <cfqueryparam cfsqltype="cf_sql_varchar"
value="#arguments.password#">
</cfquery>

<cfreturn storeuserData>
</cffunction>

i get this error msg "Unable to invoke CFC - The USERNAME parameter to the
userData function is required but was not passed in." help would be
appreciated. thanks